EP0369326B1 - Isolierende Verbindungsvorrichtung für Bauplatten - Google Patents

Isolierende Verbindungsvorrichtung für Bauplatten Download PDF

Info

Publication number
EP0369326B1
EP0369326B1 EP89120791A EP89120791A EP0369326B1 EP 0369326 B1 EP0369326 B1 EP 0369326B1 EP 89120791 A EP89120791 A EP 89120791A EP 89120791 A EP89120791 A EP 89120791A EP 0369326 B1 EP0369326 B1 EP 0369326B1
Authority
EP
European Patent Office
Prior art keywords
connecting arrangement
leg body
plastics
web body
limbs
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP89120791A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0369326A2 (de
EP0369326A3 (de
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HERMANN FORSTER AG
Original Assignee
HERMANN FORSTER AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HERMANN FORSTER AG filed Critical HERMANN FORSTER AG
Publication of EP0369326A2 publication Critical patent/EP0369326A2/de
Publication of EP0369326A3 publication Critical patent/EP0369326A3/de
Application granted granted Critical
Publication of EP0369326B1 publication Critical patent/EP0369326B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88—Curtain walls
    • E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
    • E04B2/965—Connections of mullions and transoms

Definitions

  • the invention relates to an insulating connecting device for building panels and, in particular, to a facade construction that carries glass panes.
  • a generic insulating connecting device is known for example from DE-OS 31 07 725.
  • plastic web bodies are used, the front-end slotted heads of which are clamped in the grooves of support frame parts by inserting a bolt, which can be designed, for example, as a nail or as a screw.
  • locking washers are provided for fixing the position of the building boards on the supporting frame parts, which can be used as an assembly aid before the final fixing of the building boards by the supporting frame parts and the front frame parts.
  • the locking washers are attached to shortened plastic web bodies, which, however, have no fastening elements for the outer front frame parts.
  • this construction provides two different types of plastic web bodies, the latter only being used for the provisional fixation of the building panels by means of the locking washers.
  • curtain wall is provided in the case of connecting pieces made of heat-insulating material in the form of pegs which form-fittingly with their inner end behind the edges of longitudinal grooves of posts grip while they are connected at their outer end after the insertion of wall panels with the outer frame profiles, for example by means of a screw.
  • the plastic web body and the bolt form a unit that is already in the correct orientation to each other before final assembly, so that to fix the head of the web body only the pre-positioned bolt while breaking the predetermined breaking point in the Bolt position must be transferred. This can be done, for example, by driving in with a hammer.
  • the lock washer of the connecting device according to the invention if necessary, can be attached directly to the web body, to which the outer front frame parts or cover profiles are also attached. This means that only one type of web body is required, with which both the locking washer and the cover profiles can be attached if necessary. Furthermore, the advantageous reduction of the required individual parts of the connecting device according to the invention also simplifies assembly.
  • a guide device is provided on the web body, which engages around it, there are particularly advantageous installation conditions, since no changes are required on the locking parts for fixing the outer front frame parts, since their arrangement and mode of operation are not hindered by the securing washer attached.
  • a particularly advantageous embodiment of the guide device results from claim 3 the interlocking gears are provided, which allow a sensitive displacement of the locking washer and thus easy adjustments to different building board thicknesses.
  • a recess as part of the guide device enables the web body to be gripped around on all sides in such a way that a captive securing of the locking washer to this is ensured.
  • the attachment of the toothing to webs projecting rectangularly from the surface of the locking washer further stabilizes the guidance of the locking washer and also represents an arrangement that is easy to manufacture.
  • insulating connecting device 1 for building panels 2 is shown, which can in particular be designed as a glass pane-bearing facade construction.
  • the connecting device 1 has a plurality of intersecting support frame parts, of which a vertical support frame part 3 with a box-shaped cross section and a horizontal support frame part 4 also with a box-shaped cross section are shown in FIG. 1. Both support frame parts 3 and 4 each have a longitudinal groove 5 and 6 extending over the entire length.
  • the connecting device 1 also has plastic web bodies, of which the web body 7 is shown representatively in FIG. 1.
  • This web body 7 are used to set outer front frame parts or cover profiles, of which two cover profiles 8, 8 'are shown in Fig. 1.
  • the cover profiles 8, 8 'each have a longitudinal locking groove 9, 9', engage in the locking parts of the web body 7 to be described later for fixing the cover profile 8, 8 '.
  • the connecting device 1 has a plurality of building board support parts, of which the support part 10 is shown by way of example in FIG. 1. This is fixed in the longitudinal groove 6 of the horizontal support frame part 4 and has a support surface on which the respective building board 2 can be placed for support.
  • a locking washer is shown in FIG. 1, which is used to fix the position of the building boards 2.
  • the locking washer shown in FIG. 1 ", however, represents a locking washer previously used, which in principle can also be combined with the web bodies 7 according to the invention, but which the provision of a separate fixing part requires what can be avoided according to the present invention with the web bodies according to the invention.
  • the training according to the invention will be described in more detail below.
  • FIGS. 2 and 3 A first embodiment of a web body 7 is described below with reference to FIGS. 2 and 3, which is shown in FIG. 1 in a state fixed to the support frame part 4, however, the outer front frame part 8 is not yet attached to the web body 7, so that whose general arrangement can be shown on the inner support frame part 4.
  • vertical cover profiles 8 ' are also provided for fixing the vertical cover profiles 8' chosen in FIG.
  • FIG. 2 shows a top view of a first embodiment of the web body 7. It is clear from this top view that the outer contour of the web body 7 is essentially rectangular.
  • the web body 7 is made of plastic so that it can create an interruption of a cold bridge between the inner support frame parts and the outer front frame parts.
  • the web body 7 has in particular an undercut head 11, which is provided with a slot 12 to form head webs 11a, 11b, which can be seen from FIG. 3, which ends, seen in the longitudinal direction of the web body 7, at an end wall 13 however, extends over the entire width of the web body 7 as shown in FIG. 2.
  • the arrangement of this slot 12 results in a flexible resilience of the head webs 11a and 11b, so that when they are pressed into the longitudinal grooves 5 and 6 of the support frame parts 3 and 4 they spring together, which makes it possible to snap them into the longitudinal grooves 5 and 6, respectively .
  • the web body 7 has a total of four locking parts 14 to 17 at the other end, which project outwards from tongues which are formed by the provision of two intersecting slots 18 and 19.
  • the locking parts 14 to 17 engage in the final assembly state in the locking groove 9 and 9 'of the outer cover profiles 8 and 8'.
  • the web body 7 is provided in one piece with a bolt 20 which extends in the slot 18 along the longitudinal central axis.
  • the bolt 20 is fixed in the end wall 13 via a predetermined breaking point, not shown in FIGS. 2 and 3, and its head 21 projects slightly over the end wall 13 in this state, as can be seen from FIG. 3. Furthermore, it is clear from the illustration according to FIGS.
  • the shape of the head webs 11a and 11b is adapted to the longitudinal grooves 5 and 6, which are preferably approximately arrowhead-shaped.
  • FIGS. 2 and 3 show that the head 11 also has two transverse contact webs 22 and 23, which connect inwards to the head webs 11a and 11b and that according to FIG. 1 in the assembled state of the head web 7 rest against corresponding contact surfaces of the support frame parts 3 or 4.
  • the assembly is considerably simplified, since the bolt 20 is already in the correct position before the assembly.
  • this arrangement can be produced in one go, which reduces the production effort.
  • the locking washer 30 is essentially rectangular in shape and has a recess 31 which is arranged along the longitudinal center axis and is rectangular in the embodiment shown.
  • the recess 31 is provided on its narrow sides with two webs 32 and 33 which project perpendicularly from the surface of the locking washer 30 and which are provided with ribs 34 and 35 to increase their strength.
  • the webs 32 and 33 are each provided with a toothing 36 and 37, which point towards one another. In order to fix the locking washer 30 to the web body 7, the locking washer 30 is pushed with its recess 31 around the web body 7, the webs 32 and 33 assigning to the locking parts 14 and 15.
  • the building board 2 When arranged on the web body 7 lock washer 30, the building board 2 can be fixed in position to match the respective thickness, which considerably simplifies the subsequent adjustment work and the arrangement of the outer cover profiles 8 to 8 '.
  • each of the web bodies 7 required to produce the connecting device 1 according to the invention with a locking washer 30. Rather, only as much locking washers 30 are provided as are required for the previous fixing of the building boards 2.
  • FIG. 6 To illustrate the final assembly state of the connecting device 1 according to the invention, part of the same is shown in FIG. 6, it being clear how the head stays 11a and 11b are introduced by the inserted bolts 20 in the longitudinal grooves 5 and 6 of the support frame parts 3 and 4, respectively is set. 6 that another type of outer cover profile is provided, which is provided with an outer screen 38 so that the web parts 7 are not visible from the outside, and thus a smooth and shapely visible surface is formed can be.
  • FIGS. 7 and 8 a second embodiment of a web body 7 'is shown.
  • this web body corresponds to 7 'with regard to the formation of the head 11 and the central part provided with the external toothings 28 and 29 of the embodiment of the web body 7, wherein the web body 7 'can also be provided with an integrally molded bolt 20, which, however, omitted in FIGS. 7 and 8 to simplify the illustration is.
  • the locking parts 14 'to 17' have contact surfaces 39, 39 'to 41, which are inclined with respect to a reference line B including an acute angle ⁇ , the reference line B in right angle to the longitudinal axis L of the web body 7 'is arranged, which can be seen from Fig. 7.
  • the inclination of the contact surfaces 38 to 41 provides an adjustment option for a wedge 42, which is shown in FIGS. 9 and 10.
  • the wedge 42 is essentially U-shaped and has two essentially parallel legs 43 and 44 which are connected to one another via a connecting leg 45.
  • a longitudinal slot 46 is thereby formed, FIG. 9 showing that the leg 44 is somewhat parallel to the leg 43 from its parallel Location can deviate from this, so that when you push the wedge 42 onto the web body 7 'a fixed position is guaranteed.
  • the legs 43 and 44 have bevels 47 and 48 at their end opposite the leg 45, which further facilitate the pushing on.
  • the essentially parallel legs (43, 44) are each provided with a fuse (53, 54) on the inner surfaces forming their longitudinal slot (46), which are preferably designed as lugs .
  • the legs on their opposite sides each have a first and second contact surface 49 and 50 divided by the slot 46 in partial areas.
  • the first contact surface 49 includes an end surface 51 arranged on the leg 45 at an angle ⁇ which is dimensioned such that when the wedge 42 is pushed onto the web body 7 ', the second contact surface 50 is aligned parallel to the opposite surface of the respective building board 2.
  • the contact surface 50 here forms a right angle with the end surface 51.
  • this construction gives the possibility of pushing the wedge 42 onto a section 52 of the web body 7 'adjoining the contact surfaces 38 to 41, the area 52 being inserted into the longitudinal slot 46 of the wedge 42.
  • the contact surfaces 38 to 41 come into contact with the first contact surface 49, whereby, depending on how far the wedge 42 is pushed onto the web body 7 ', a displacement of the parallel contact surface 50 in the direction of the head 11 of the web body 7' or away from this is achieved.
  • the locking groove 9 of the cover profile 8 or 8 'bears against the contact surface 50 this construction results in an adaptability to different building board thicknesses, which can be assembled in a simple manner and is variably adjustable.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Building Environments (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Connection Of Plates (AREA)
  • Load-Bearing And Curtain Walls (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Finishing Walls (AREA)
EP89120791A 1988-11-17 1989-11-09 Isolierende Verbindungsvorrichtung für Bauplatten Expired - Lifetime EP0369326B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3838957 1988-11-17
DE3838957A DE3838957A1 (de) 1988-11-17 1988-11-17 Isolierende verbindungsvorrichtung fuer bauplatten

Publications (3)

Publication Number Publication Date
EP0369326A2 EP0369326A2 (de) 1990-05-23
EP0369326A3 EP0369326A3 (de) 1992-03-18
EP0369326B1 true EP0369326B1 (de) 1995-01-18

Family

ID=6367378

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89120791A Expired - Lifetime EP0369326B1 (de) 1988-11-17 1989-11-09 Isolierende Verbindungsvorrichtung für Bauplatten

Country Status (6)

Country Link
EP (1) EP0369326B1 (es)
AT (1) ATE117397T1 (es)
DE (2) DE3838957A1 (es)
ES (1) ES2066827T3 (es)
FI (1) FI93669C (es)
NO (1) NO178833C (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9304016U1 (de) * 1993-03-18 1994-07-21 Ekonal Bausysteme GmbH & Co. KG, 42553 Velbert Schraubverbindung für Rahmenprofil-Kombinationen, insbesondere für Aluminium-Fassaden
DE59505878D1 (de) * 1994-03-24 1999-06-17 Schweizer Ag E Plattenhalterung für eine Fassade, ein Dach, ein Fenster oder eine Tür
SE503591C2 (sv) * 1994-12-16 1996-07-15 Pk Staalprofil Ab Anordning vid profilsystem
DE29612381U1 (de) * 1996-07-23 1996-09-12 Knak, Ulrich-Joachim, 40723 Hilden Vorrichtung zur thermisch isolierten Befestigung von flachen Bauelementen
DE29705459U1 (de) * 1997-03-26 1997-06-12 Mayer GmbH Schreinerei-Fensterbau, 78194 Immendingen Vorrichtung zur Montage von Glaselementen an einem Tragrahmen zur Herstellung einer Fassadenverglasung
WO1999058782A1 (en) * 1998-05-11 1999-11-18 Naimon Investments Limited Panel assembly
DE19943525C2 (de) * 1999-09-11 2003-04-24 Bremer Gmbh Glas-Fassadenbekleidungen mit einer Befestigungsvorrichtung
DE19953557C1 (de) * 1999-11-03 2001-07-12 Rp Technik Gmbh Verkleidungssystem für Fassaden und Dächer von Bauwerken
DE10011026C1 (de) * 2000-03-07 2001-07-05 Sfs Ind Holding Ag Heerbrugg Halterung für Verglasungs- oder sonstige Fassadenelemente
DE10058159A1 (de) * 2000-11-22 2002-05-23 Gunvar Blanck Thermisch trennende Fassade
DE102004016215B4 (de) * 2004-04-01 2008-11-06 Frener & Reifer - Metallbau Gmbh Pfosten-Riegel-System mit geringer Ansichtsbreite
TW201335470A (zh) * 2012-01-19 2013-09-01 Richard White 垂直壁安裝系統
CN107387516A (zh) * 2017-08-31 2017-11-24 江苏亨鑫科技有限公司 用于金属板件的绝缘连接结构

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH501135A (de) * 1969-09-26 1970-12-31 Jansen & Co Metallrahmen mit Isolationswirkung zum Halten von Platten
CH650555A5 (de) * 1980-11-24 1985-07-31 Forster Ag Hermann Isolierende verbindungsvorrichtung fuer bauplatten tragende zweiteilige metallrahmen.
JPS59102039A (ja) * 1982-12-02 1984-06-12 三宅　晃 アンカ−ボルト用スリ−ブ

Also Published As

Publication number Publication date
ES2066827T3 (es) 1995-03-16
NO178833C (no) 1996-06-12
EP0369326A2 (de) 1990-05-23
ATE117397T1 (de) 1995-02-15
FI93669C (fi) 1995-05-10
NO894575L (no) 1990-05-18
DE3838957A1 (de) 1990-05-23
FI895488A0 (fi) 1989-11-17
FI93669B (fi) 1995-01-31
DE3838957C2 (es) 1993-02-18
EP0369326A3 (de) 1992-03-18
NO178833B (no) 1996-03-04
NO894575D0 (no) 1989-11-16
DE58908913D1 (de) 1995-03-02

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